Solar photovoltaic panels are affected by wind speed

Does wind speed affect the working efficiency of solar cells?

Although in literature, commonly just solar irradiance and ambient temperature are used to estimate the operating temperature of PV modules, in recent studies, it is reported that wind speed may also contribute to improve working efficiency by reducing solar cell temperature due to its cooling effect [23], [24], [25], [26], [27].

How does wind affect photovoltaic panels?

The effect of wind on photovoltaic panels is analyzed for three speeds of 32 m per second (m/s), 42 m/s, and 50 m/s. Today, maritime transport accounts for almost 90% of world trade; however, the maritime transport industry is also a major contributor to greenhouse gas emissions and other pollutants (Poulsen & Johnson, 2016 ).

How does wind load affect PV power generation?

A wind load accelerates the cooling of PV panels, thereby reducing the cell’s temperature and increasing the power generation efficiency for PV power generation. However, the PV panel generates wind-induced vibration due to the wind load, which can damage the system (Figure 12).

Do solar panel arrays affect wind load?

The wind loads of solar panel arrays were significantly affected by the geometry and spacing of the solar panel arrays from the previous study. This means that the pressure coefficients of the solar panel array differ according to the system configuration.

Does wind speed cooling affect PV systems?

Results show that wind speed cooling effect on PV systems should not be ignored. Environmental concerns have considerably increased the penetration of renewable energy sources in the electricity grid. Especially, the quick rise of photovoltaic (PV) installations aroused more research interests in efficiency improvement during the recent years.

Does wind damage a solar PV system?

However, the PV panel generates wind-induced vibration due to the wind load, which can damage the system (Figure 12). To solve this problem, a new method has been used to analyze the reliability of solar PV systems. Figure 12. Wind vibration damage of PV support.